Lub Hnub Ci Vaj Huam Sib Luag Tsev Cog Khoom Yield Siab

Qhov kub khaws cia ntawm lub hnub ci vaj huam sib luag tsev cog khoom yog tsim los ntawm ob ntu: cov txheej txheem tshav kub ua kom pom kev tiv thaiv tshav kub thiab cov khoom noj kom sov tau txuag. Cov khoom rwb thaiv tsev nyob ntawm txoj kab nqes pem hauv ntej yuav tsum tau ua ntawm cov ntaub ntawv hloov tau yooj yim kom yooj yim tso tom qab hnub tuaj thiab muab tso thaum hnub poob. Cov kev tshawb fawb thiab kev tsim kho ntawm cov tshiab ua ntej lub rwb thaiv tsev ntaub ntawv tsuas yog tsom rau cov tseev kom muaj ntawm kev lag luam yooj yim, tus nqi qis, lub teeb yuag, kev laus ua hauj, kev tiv thaiv dej thiab lwm yam ntsuas. Lub hnub ci vaj huam sib luag lub tsev cog khoom yog feem ntau ua ke ntawm peb ntu: phab ntsa thaiv phab ntsa, qaum ru tsev thiab pem hauv ntej ru tsev, hu ua" peb cov ntsiab" ntawm lub hnub ci vaj huam sib luag tsev cog khoom. Lub ru tsev sab hauv yog tag nrho cov teeb pom kev zoo ntawm lub tsev cog khoom, thiab lub ru tsev pem hauv ntej tsuas yog them nrog yas zaj duab xis thaum nruab hnub. Thaum lub teeb sab nraum zoov tsis muaj zog txaus, siv cov rwb thaiv tsev nquag ua kom npog nrog zaj duab xis yas hauv lub sijhawm kom ntxiv dag zog rau lub rwb thaiv tsev ntawm lub tsev cog khoom.

Vim tias kev txhim kho kev lag luam yas thiab kev tawg yooj yim ntawm cov iav, feem ntau ntawm cov chaw nyob sab hnub ci vaj huam sib luag lub tsev ntsuab siv cov yeeb yaj kiab yas ua cov khoom vov tsev. Tshwj xeeb, lub vaj huam sib luag yas vaj huam sib luag tsev cog khoom tsim nyob rau lub hauv paus ntawm av tsev cog khoom nyob rau sab qaum teb kuv lub teb chaws muaj cov yam ntxwv pom tseeb ntawm kev txuag hluav taws xob thiab cov nqi qis. Lawv yog cov nrov heev ntawm cov zaub ua liaj ua teb thiab cov neeg siv khoom. Lawv yog ib qho ntawm cov kev ntsuas kom muaj txiaj ntsig zoo rau kev tsim cov khoom tiav siab, kev ua liaj ua teb Tau txais kev txhim kho sai. Kev xyaum tau ua pov thawj tias qhov twg sab nraum zoov qhov kub tsis qis dua -25 ℃, kev siv cov txheej txheem tshwj xeeb ntawm cov yas yas hnub ci vaj huam sib luag tuaj yeem ua kom kub sab hauv tsev siab dua 5 ℃, thiab cov txiaj ntsig tau tuaj yeem tau txais.